<template>
	<view class='product-bg'>
			<swiper :indicator-dots="indicatorDots" indicator-active-color="#e93323" :autoplay="autoplay" :circular="circular"
			 :interval="interval" :duration="duration" @change="change">
				<swiper-item v-if="videoline">
					<view class="item">
						<video id="myVideo" :src='videoline' objectFit="cover" controls style="width:100%;height:100% "
						 show-center-play-btn show-mute-btn="true" auto-pause-if-navigate :custom-cache="false"></video>
						<view class="poster" v-if="controls">
							<image class="image" :src="imgUrls[0]"></image>
						</view>
						<view class="stop" v-if="controls" @tap="bindPause">
							<image class="image" src="../../static/images/stop.png"></image>
						</view>
					</view>
				</swiper-item>
				<block v-for="(item,index) in imgUrls" :key='index'>
					<swiper-item>
						<image :src="item" class="slide-image" />
					</swiper-item>
				</block>
			</swiper>
		</view>
</template>

<script>
	export default {
			props: {
				imgUrls: {
					type: Array,
					default: function() {
						return [];
					}
				},
				videoline: {
					type: String,
					value: ""
				}
			},
			data() {
				return {
					indicatorDots: true,
					circular: true,
					autoplay: true,
					interval: 3000,
					duration: 500,
					currents: "1",
					controls: true
				};
			},
			mounted() {
				this.videoContext = uni.createVideoContext('myVideo', this);
			},
			methods: {
				bindPause: function() {
					this.videoContext.play();
					this.$set(this, 'controls', false)
					this.autoplay = false
				},
				change: function(e) {
					this.$set(this, 'currents', e.detail.current + 1);
				}
			}
		}
</script>

<style scoped lang="scss">
.product-bg {
		width: 100%;
		height: 750rpx;
		position: relative;
	}

	.product-bg swiper {
		width: 100%;
		height: 100%;
		position: relative;
	}

	.product-bg .slide-image {
		width: 100%;
		height: 100%;
	}

	.product-bg .pages {
		position: absolute;
		background-color: #fff;
		height: 34rpx;
		padding: 0 10rpx;
		border-radius: 3rpx;
		right: 30rpx;
		bottom: 30rpx;
		line-height: 34rpx;
		font-size: 24rpx;
		color: #050505;
	}

	#myVideo {
		width: 100%;
		height: 100%
	}

	.product-bg .item {
		position: relative;
		width: 100%;
		height: 100%;
	}

	.product-bg .item .poster {
		position: absolute;
		top: 0;
		left: 0;
		height: 750rpx;
		width: 100%;
		z-index: 9;
	}

	.product-bg .item .poster .image {
		width: 100%;
		height: 100%;
	}

	.product-bg .item .stop {
		position: absolute;
		top: 50%;
		left: 50%;
		width: 136rpx;
		height: 136rpx;
		margin-top: -68rpx;
		margin-left: -68rpx;
		z-index: 9;
	}

	.product-bg .item .stop .image {
		width: 100%;
		height: 100%;
	}
</style>
